Start: Jul, 05, 2019 08:40:00
2019年度暑期短学期达标测试
End: Jul, 05, 2019 11:40:00
Time elapsed:
Time remaining:

Problem_ID: C
Result: Accepted
Time: 5ms
Memory: 1120kB
Author: CT12810911281
In contest: 1281

#include<stdio.h>
int main(){
	int T,i;
	float tmp;
	float icount;
	int qz;
	while(scanf("%d",&T)!=EOF){
		qz=0;
		icount=0;
		for(i=0;i<T;i++){
			scanf("%f",&tmp);
			if(tmp>0){
				tmp/=2;
			}
			icount+=tmp;
			if(icount<0){
				qz++;
			}
		}
		printf("%d\n", qz);
	}
	return 0;
}